I am only aware of 2 Rabbis doing “trash talking” vis a vis the upcoming Israeli Elections. One is a certain Rabbi who deplaned from Delta Airlines earlier today and went to Kikar Shabbos, and the other one, is his estranged brother.
All the other Rabbis including the Rosh Yeshiva of Ponovitz Yeshiva as reported by YWN, are correctly pointing out, that anyone who is religious but not casting a vote, is tantamount to tactical voting for the non-religious parties & increasing the chances of legislature to draft Bochurim out of Yeshiva into the Army. To my limited thinking, this couldn’t be further removed from “trash Taking” and couldn’t be described as anything other than “Sagely taking” and “Correct statistics”.